Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux

PCI/P2PDMA: Add Intel 3rd Gen Intel Xeon Scalable Processors to whitelist

In order to do P2P communication the bridge ID of the platform must be in
the P2P device table.

Update the P2P device table with a device ID for the 3rd Gen Intel Xeon
Scalable Processors.

Link: https://lore.kernel.org/r/20220209162801.7647-1-michael.j.ruhl@intel.com
Signed-off-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>

authored by

Michael J. Ruhl and committed by
Bjorn Helgaas
feaea1fe e783362e

+1
+1
drivers/pci/p2pdma.c
··· 321 321 {PCI_VENDOR_ID_INTEL, 0x2032, 0}, 322 322 {PCI_VENDOR_ID_INTEL, 0x2033, 0}, 323 323 {PCI_VENDOR_ID_INTEL, 0x2020, 0}, 324 + {PCI_VENDOR_ID_INTEL, 0x09a2, 0}, 324 325 {} 325 326 }; 326 327